MiniMax: MiniMax M2.1 Highspeed
minimax/minimax-m2.1-highspeed
Try MiniMax M2.1 Highspeed for free in your browser, and add it to your app for free with Puter.js AI API.
Try it free Add to your app// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.chat("Explain quantum computing in simple terms", {
model: "minimax/minimax-m2.1-highspeed"
}).then(response => {
document.body.innerHTML = response.message.content;
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.chat("Explain quantum computing in simple terms", {
model: "minimax/minimax-m2.1-highspeed"
}).then(response => {
document.body.innerHTML = response.message.content;
});
</script>
</body>
</html>
Model Card
MiniMax M2.1 Highspeed is a latency-optimized variant of MiniMax M2.1, designed for production workloads where inference speed is critical. It delivers approximately 100 tokens per second—roughly 1.7x faster than the standard M2.1—while preserving the same MoE architecture (230B total, 10B active parameters) and output quality. It excels in live coding assistants, autonomous agent loops with chained tool calls, and interactive document analysis with streaming output. Compared to the standard M2.1, it reduces time-to-first-token under concurrent load and supports automatic prompt caching for multi-turn agent pipelines, making it the preferred choice when developer-facing latency matters.
Context Window 205K
tokens
Max Output 197K
tokens
Input Cost $0.6
per million tokens
Output Cost $2.4
per million tokens
Input text
modalities
Tool Use Yes
Release Date Dec 23, 2025
Try MiniMax M2.1 Highspeed for free
Try MiniMax M2.1 Highspeed instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.
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MiniMax M3 is a frontier-level multimodal language model built for long-horizon coding, agentic workflows, and complex reasoning. It introduces MiniMax Sparse Attention (MSA), which delivers 15x faster decoding and 9x faster prefill at 1M-token context compared to the prior generation. M3 scores 59.0% on SWE-Bench Pro — surpassing GPT-5.5 and Gemini 3.1 Pro — and achieves the highest score on Claw-Eval (74.5%) for autonomous agent tasks. It accepts text, image, and video inputs natively and supports tool calling through standard MCP scaffolding. Ideal for developers building coding agents, long-document pipelines, and multi-step automation that require sustained, multi-hour autonomous execution.
ChatMiniMax M2.7
MiniMax M2.7 is a proprietary reasoning LLM from Chinese AI startup MiniMax, released on March 18, 2026, notable for being one of the first commercial models to actively participate in its own training through autonomous self-evolution loops. It excels at agentic coding workflows with a 56.2% score on SWE-Pro and strong performance in office productivity tasks, scoring the highest ELO (1495) on GDPval-AA among open-source-tier models. It targets developers building complex agent systems and automated workflows.
ChatMiniMax M2.7 Highspeed
MiniMax M2.7 Highspeed is a high-throughput, inference-optimized variant of MiniMax M2.7, delivering approximately 100 tokens per second — roughly 66% faster than the standard version. It shares the same model weights and MoE architecture as M2.7, so output quality and reasoning capability are identical; the speed advantage comes entirely from inference-layer routing and batching optimizations. It supports text and image inputs with a 204K context window and features automatic prompt caching and parallel tool calling. Best suited for live coding assistants, autonomous agent pipelines, and interactive workflows where low latency and high throughput matter.
Frequently Asked Questions
You can access MiniMax M2.1 Highspeed by MiniMax through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.
MiniMax M2.1 Highspeed is free to try with a Puter account. Every account includes a free AI allowance, and you can chat with it in the playground on this page. You can upgrade your account anytime for a larger allowance.
MiniMax M2.1 Highspeed is free to integrate using the Puter.js AI API. With the User-Pays Model, you can add AI to your app for $0, since users cover their own AI usage through their Puter account.
| Price per 1M tokens | |
|---|---|
| Input | $0.6 |
| Output | $2.4 |
MiniMax M2.1 Highspeed was created by MiniMax and released on Dec 23, 2025.
MiniMax M2.1 Highspeed supports a context window of 205K tokens. For reference, that is roughly equivalent to 410 pages of text.
MiniMax M2.1 Highspeed can generate up to 197K tokens in a single response.
MiniMax M2.1 Highspeed accepts the following input types: text. It produces: text.
Yes, MiniMax M2.1 Highspeed supports tool use (function calling), allowing it to interact with external tools, APIs, and data sources as part of its response flow.
Yes — the MiniMax M2.1 Highspeed API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
Add MiniMax M2.1 Highspeed to your app for free
Developers can integrate MiniMax M2.1 Highspeed for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.